Expandable capacity: 2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to hit 6144Wh. Ideal for home backup, caravanning, outdoors or even everyday use.

Built to last 6× longer: Get 10 years of daily use until hitting 80% of its original capacity. That's down to its LFP battery chemistry giving you 3000 cycles.

Huge AC output: With X-Boost mode, get up to 3100W output power to run 99% of home appliances. Power 13 devices at once, including 4 AC outlets.

Fastest recharging: World's fastest AC recharging and X-Stream dual AC+Solar charging speeds. Up to 1000W solar input to charge in as fast as 2.3 hours

Capture more energy: 99% MPPT efficiency maximises solar generation during the daytime.

Customised in-app energy management: Prioritise solar or AC charging, view input and output power, battery levels and more.

Specs

Capacity: 2048 Wh

Extra Battery

Supports up to two DELTA 2 Max Smart Extra Batteries / DELTA Max Smart Extra Battery

AC Output: 4 outlets, 2400W total (Surge 4800W)

Max Device(s) Power (with X-Boost): X-Boost 3100W

USB-A Output: 2 ports, 5V, 2.4A, 12W Max per port

USB-A Fast Charge: 2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max

USB-C Output: 2 ports, 5/9/12/15/20V, 5A, 100W Max per port

Car Power Output: 1 port, 12.6V, 10A, 126W Max

DC5521 Output: 2 ports, 12.6V, 3A, 38W Max per port

AC Charging: X-stream Fast Charge 2300W, 10A

AC Input Voltage: 2 ports, 5V, 2.4A, 12W Max per port

Solar Charging: 11-60V 15A, single port 500W; dual port 1,000W

Car Charging: Support 12V/24V battery, 8A

Battery Chemistry: LFP (LiFePO4 battery)

Cycle Life: 3000 cycles to 80+% capacity

Connectivity: Wi-Fi & Bluetooth

Dimensions: 497 × 242 × 305 mm /19.6 × 9.5 × 12 in

Net weight (lbs) 50 lbs

Net weight (kg) 23 kg